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DataFrame references the missing class AIMissingCategory #251
Description
This method requires pharo-ai to be loaded into the image
Which is strange because DataFrame should not depend on AI
So we need to check, maybe it's the method that was accidentally committed here
dataPreProcessingEncodeWith: anEncoder
"This method is here to speed up pharo-ai/data-preprocessing algos without coupling both projects."
| copy cache |
copy := self copy.
cache := IdentityDictionary new.
self columns doWithIndex: [ :dataSerie :columnIndex |
| category |
category := cache at: columnIndex ifAbsentPut: [ ((anEncoder categories at: columnIndex) collectWithIndex: [ :elem :index | elem -> index ]) asDictionary ].
dataSerie doWithIndex: [ :element :rowIndex |
copy at: rowIndex at: columnIndex put: (category at: element ifAbsent: [ AIMissingCategory signalFor: element ]) ] ].
^ copy
Activity
jecisc commentedon Jun 7, 2023
This is my fault indeed :)
I'll add to my todo list to fix this.
olekscode commentedon Apr 23, 2024
This method should be moved to https://github.com/pharo-ai/data-preprocessing and removed from this repository
Fixed: PolyMathOrg#251